HS

Hisashi Sato

SE Seiko Epson: 10 patents #1,850 of 7,774Top 25%
IJ Ishikawajima-Harima Jukogyo: 6 patents #10 of 494Top 3%
YA Yazaki: 6 patents #746 of 3,427Top 25%
AC Asahi Glass Co.: 6 patents #330 of 2,251Top 15%
KC Kyodo Printing Co.: 5 patents #7 of 93Top 8%
NC Nippon Kokan Co.: 4 patents #54 of 735Top 8%
TK Toshiba Tec Kabushiki Kaisha: 3 patents #733 of 1,664Top 45%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
GC Gc: 3 patents #76 of 306Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
HC Hitachi Cable: 2 patents #313 of 1,086Top 30%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Canon: 1 patents #14,899 of 19,416Top 80%
IO Iris Ohyama: 1 patents #32 of 48Top 70%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
YC Yamashita Rubber Co.: 1 patents #28 of 102Top 30%
Overall (All Time): #41,746 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 26–50 of 58 patents

Patent #TitleCo-InventorsDate
7234424 Variable stroke-characteristic engine for vehicle Shigekazu Tanaka, Taichi Yoshikawa, Koichi Eto, Akinori Maezuru 2007-06-26
7083739 Transfer body and method using the same Tadahiro Furukawa, Ichiro Bekku, Kazumi Arai 2006-08-01
6897921 Method of manufacturing electrode base member and reflecting member for liquid crystal display device Tadahiro Furukawa, Kimikazu Okayasu, Tatsuhiko Murai 2005-05-24
6887913 Method for producing a rigid foamed synthetic resin Hiromichi Hotta, Tadanobu Kuroki, Genichirou Enna 2005-05-03
6830864 Method for transferring transparent conductive film Ichiro Bekku, Tadahiro Furukawa, Akiyoshi Murakami, Kazumi Arai 2004-12-14
6673426 Transfer body and method using the same Tadahiro Furukawa, Ichiro Bekku, Kazumi Arai 2004-01-06
6625283 Single hand keypad system 2003-09-23
6620224 Air purification device with a needle-shaped electrode having a protective cover thereon 2003-09-16
6602450 Method for producing a thermally insulating plate Hiromitsu Takeyasu, Chitoshi Suzuki 2003-08-05
6592481 Synchronous drive arrangement for a printer Keiichi Chiba 2003-07-15
6467323 Plate reduction press apparatus and methods Shigeki Narushima, Kenichi Ide, Yasushi Dodo, Kazuyuki Sato, Nobuhiro Tazoe +9 more 2002-10-22
6450206 Brake hose Takashi Ishikawa, Tomonori Saito, Yoji Kobayashi, Hideki Horikoshi, Tatsuya Kaito 2002-09-17
6413693 Method for transferring transparent conductive film Ichiro Bekku, Tadahiro Furukawa, Akiyoshi Murakami, Kazumi Arai 2002-07-02
6300389 Dental restorative material Hideki Yarimizu 2001-10-09
6185971 Hot rolled material take-up equipment and take-up method Hiroaki Kuwano, Hiroshi Takase, Toshirou Matsushita, Toshio Imazeki, Taichi Kukizaki +2 more 2001-02-13
D428980 Air cleaner 2000-08-01
6043291 Method for producing foamed synthetic resin Hiromitsu Takeyasu, Minako Okamura, Nobuaki Tsukida 2000-03-28
D416318 Air cleaner 1999-11-09
5962550 Dental filling resin composition Shoji Akahane, Hideki Yarimizu, Kazuo Hirota 1999-10-05
5773489 Dental inorganic-organic composite fillers 1998-06-30
D392378 Air cleaner 1998-03-17
5327643 Method of and apparatus for wiring board assemblies Masami Sakamoto, Eiji Shimochi, Hiroyuki Murakoshi, Hirokazu Tsuchiya 1994-07-12
5207138 Shear Shigeki Narishima, Satoru Kumabe 1993-05-04
5014378 Pneumatic mat with safety apparatus 1991-05-14
4963099 Electrical junction box Yukio Nishio, Hideharu Hayashi, Masaki Yamamoto, Toru Takahashi 1990-10-16